汽车主动阻尼减振系统诊断检测研究

Diagnosis and Detection of Automobile Damping Suspension System

在运行与道路试验检测中,若主动阻尼系统发生故障,控制单元可存储并显示故障码,可按代码及症状对控制电路、电器元件实施诊断与检测;若无故障码显示,需多次实施道路试验,使故障显示症兆,研究其症侯,然后对电路及元器件实行诊断检测。

If system breakdown occurs in moving and driving test examination, ECU not only can save program and show the codes which are breakdown, but also can diagnose and measure the control electric circuit and actuator according to the codes and symptoms. If there is no fault code indicated,the road test can be repeated several times in order to show the failure symptoms. By researching symptoms, diagnosis and detection of the electric circuit and components can be carried out.